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1and1Mail Changelog 

1and1Mail v5.0 (released in Jan 2018)

New Features

  • Allow more customized fields in Address Book
  • Better experience in account testing
  • Avoid using the same IPs during IP switching

Improved Features

  • Improve saving speed of Macro
  • Can export full search results in Address Book
  • Limit the length of Macro (avoid memory overflow)
  • Support Tenda AC6 router in IP switching

Bug Fixes

  • Cannot minimize the software after waking from system tray
  • Error of "Already connected" during account testing
  • Error of "Method pasteHTML not supported by automation object" in html editing
  • Memory overflow when editing Macro
  • Mmeory overflow when moving emails between different groups

1and1Mail v4.9 (released in June 2017)

New Features

  • Support Macro link (can insert dynamic links and anchor text)
  • Support Macro image (can insert dynamic images)
  • Support bcc an email to yourself at every 100 emails (so that you can tell if the task is still ongoing)
  • Resume task at a specific time of the day
  • Can set a ending time on each task (e.g. end at 2pm, or end after 3 hours)
  • Randomize the sequence of recipients
  • Can export the whole Address Book

Improved Features

  • Optimize software launch speed
  • Can choose where to save the software data (Recommend to use D Drive)
  • Allow username to be IP address for Proxy IP setting
  • Detect if the data folder is writable during software launch
  • Show progress bar if the number of emails to be exported is > 10,000

Bug Fixes

  • Memory error when using Macro
  • No email template after installation
  • Error in loading email template
  • Invalid URL encode error
  • Cannot insert Unsubscribe link in Windows 10
  • Fail to import accounts

1and1Mail v4.8 (released in December 2016)

New Features

  • Random Macro can be hidden
  • Can check duplicate emails in the whole Address Book during import
  • Can show duplicate emails in the whole Address Book
  • Can customize date and time format
  • Can clear all the emails in an Address Book or Address Group
  • Can support strings longer than 3000 characters

Improved Features

  • Optimize the database of Address Book. Speed has increased 10x for importing, deleting, copying and moving
  • Limit the minimize width of the columns in Address Book
  • Can see testing status of email accounts after export
  • Can disable duplicate email checking during import to increase import speed
  • Allow larger file import
  • Can show the current staus of the email account when the task is ongoing
  • Update error message list

Bug Fixes

  • Fail to export if the Address Book contains special characters
  • Wrong pagination after import
  • Fail to import emails with a single character before @
  • Fail to display the correct language

1and1Mail v4.7 (released in July 2016)

New Features

  • A standalone window for managing Macros
  • Random Macro: hands-free content spin
  • Synonym Macro: auto replace words with their synonyms
  • Email notification when the task ends
  • Start unfinished tasks automatically when 1and1Mail starts
  • Sort tasks in main window
  • Default format can be set to HTML or Text
  • Support time delay during router redial
  • Sending limits can be reset to 0 at a certain time
  • Support domain name for router address

Improved Features

  • Relocate the Open/Click Tracking function checkbox
  • Relocate the IP Switching function menu
  • Remove server authentication checkbox
  • Support single quote in email address
  • Show the number of unsubscribed emails before the task starts
  • Show more tips in the Sending Policy window
  • Show the limitation more clearly in Free and Personal Edition
  • Log SMTP server connection failure
  • Multilanguage support in Macro
  • Detect empty lines in Macro
  • Support more router models in IP Switching

Bug Fixes

  • Fail to identify the valid PCs using 1and1Mail
  • Error message cannot be read
  • "Argument out of range" error
  • "Only one TidAntiFreeze can exist per application" error
  • "No Keyword" error
  • "\mainleft.html" error
  • "Cannot focus a disabled or invisible window" error
  • Conflict between 1and1Mail tracking system and other platforms
  • Cannot show the task status correctly

1and1Mail v4.6 (released in Mar 2016)

New Features

  • Smart import of contact lists
  • Auto set SMTP server address
  • Auto save successful SMTP settings for future use
  • Auto update router support list
  • Cache oversize warning
  • Wizard to search for old data in previous version
  • Add image from URL

Improved Features

  • Address Book performance optimization
  • Bounced and unsubscribe email management
  • More router support
  • Support more email domain names
  • Auto delete invalid Macro in the email body
  • Show links to frequently used tutorials on left pane

Bug Fixes

  • Need to download reports several times
  • Cannot show task info
  • Memory error when exit the program
  • Cannot show local image if the path contains space

1and1Mail v4.5 (released in Sept 2015)

New Features

  • Added beautiful email templates to download
  • Support IP switching through VPN
  • Support open/clicking tracking for Unsolicited Commercial Emails

Improved Features

  • More intuitive error notifications
  • UTF-8 support in emails and accounts export
  • Show part of the registration code in About page
  • Support HELO command (for advanced users)

Bug Fixes

  • Date/time error in open tracking
  • Memory errors
  • Cannot show reasons of sending failure after software reboot
  • Attachment lost in sending tasks

1and1Mail v4.3 (released in Apr 2015)

New Features

  • Support IP switching through router reconnection
  • Support content spin through Macro in sender's email, sender's name, reply-to email and attachment
  • Support multiple reply-to emails
  • Support using / in email address

Improved Features

  • Send error report to 1and1Mail
  • Improved sending policy setting during new account setup
  • Remove advanced settings which are no longer useful during account setup
  • Remind users to input password during account setup

Bug Fixes

  • Cannot click on links in preview mode
  • Cannot delete content in search box
  • Cannot replace [%Email] in href link
  • Only the 1st email shows images when testing with many email accounts
  • Cannot receive click data if URL is longer than 128 characters

1and1Mail v4.2 (released in Jan 2015)

New Features

  • Show account's last status
  • Support setting sending limit per hour(s)
  • IP location tracking
  • Support customizing sending sequence
  • Email signature
  • Load multiple templates as email versions
  • Support changing registration code
  • Support backup of proxies, bounced and unsubscribed tasks and settings
  • Support searching by keywords of error messages
  • Support mute mode
  • UI optimization

Improved Features

  • Faster when start the program
  • Window optimization
  • Improved bounced email checking
  • Support adding attachments in email templates
  • More accurate open rate and click rate

Bug Fixes

  • Cannot send emails when "mailto:" tags are placed at the end
  • Cannot download open and click rate data due to wrong date format
  • Duplicate records in sending report
  • Cannot remove data completely when uninstalling the software

1and1Mail v4.1 (released in Aug 2014)

New Features

  • Brand new UI
  • Click rate checking
  • Spin email subject, body and attachments to make every email look different
  • Backup and recovery
  • Show/hide fields
  • Show total opens and total clicks in Address Book
  • Auto TLS: set up SMTP accounts easily

Improved Features

  • Clear upgrade notifications in Free Edition and Personal Edition
  • Faster when exit the program
  • Search string when editing HTML webpage
  • Pause task after 30 attempts
  • Support Socks5 proxy servers with username and password
  • Reduce temp file usage
  • Improve program exit speed
  • Batch delete in all Address Book
  • Remove auto detect of SMTP servers
  • Bug report to 1and1Mail server

Bug Fixes

  • Save same pics in two emails
  • Script error
  • Open rate checking error
  • Error coding in Chinese OS
  • Memory access error
  • Cannot change port number if SSL is selected in account setting
  • Cannot close test window when testing emails

1and1Mail v4.0 (released in June 2014)

New Features

  • Open rate checking
  • Manual IP switching
  • Batch edit account properties

Improved Features

  • Verify if macro ID is correct before sending
  • Check recipients and attachments before sending
  • Display numbers of emails in Address Book

Bug Fixes

  • Cannot start a new task if HTML format is selected before recipients
  • Error logs are wrong
  • Double quotes are shown when adding unsubscribe links

1and1Mail v3.9 (released in Jan 2014)

New Features


Improved Features

  • Improve recipients selection in Address Book
  • Increase the length of fields

Bug Fixes

  • Abstract Error when double click the task icon
  • Cannot import email addresses with spaces at the end
  • Memory error when accessing Email Templates
  • Cannot input single quote in contact details
  • Richedit line insertion error

1and1Mail v3.8 (released in Aug 2013)

New Features

  • Source code editing for HTML email
  • Unsubscribe link wizard
  • Display user's role after logging in through password
  • Software lock: Minimize the software window and password is needed to restore the window
  • The sequence of email templates can be adjusted
  • Remember last open position in Address Book, Account Manager and Email Templates

Improved Features

  • Support special characters in the name of Email Templates (e.g. Re:)
  • Faster in openning Address Book
  • More editing space when composing a HTML email

Bug Fixes

  • Software freezes when deleting the last email address
  • Cannot delete the emails in Ungrouped
  • Cannot resume tasks if the time on PC is changed
  • Prompt to save plain text email when switching to HTML format
  • Cannot save Macro text in plain text emails

1and1Mail v3.7 (released in June 2013)

New Features

  • Role-based password protection (admin level & user level)
  • Show causes and solutions when tasks fail
  • Show hyperlink to solutions in the error message when testing account fails or testing email fails
  • Add database tool to compress database, fix potential errors and accelerate loading software speed
  • Support adjusting the sequence of address book and address group
  • Support adjusting the sequence of email accounts

Improved Features

  • Increase the allowed number of characters in search box
  • Increase the allowed number of characters in email field
  • Auto switch to HTML format when HTML content is being pasted
  • Improve description of functions

Bug Fixes

  • Fail to insert Macro text in email subject after switching to HTML format
  • Sending fails when an email account encounters any error
  • Fail to send emails through new created accounts

1and1Mail v3.6 (released in Mar 2013)

New Features

  • Support using proxy IPs for SMTP servers
  • Add sorting feature when selecting email recipients

Improved Features

  • Improve sorting feature in campaign reports
  • Clean campaign log data when the campaign is deleted to save space in database
  • Improve notifications when deleting email addresses and email groups
  • Show task status immediately when it is started

Bug Fixes

  • Send emails to the same person multiple times
  • Sending fails when an email account encounters any error
  • Show half window in multiple screens

1and1Mail v3.5 (released in Dec 2012)

New Features

  • Random delay between sending each email (Mimic sending emails manually)
  • Switch freely between HTML and plain text when editing an email
  • Able to sort, adjust column width and position in send reports
  • Able to see all customized fields of Address Book in send reports
  • Able to export send reports
  • Add URLs to solutions when error messages show up

Improved Features

  • Add pop-up notification when "SMTP server needs authentication" is unchecked
  • Add error codes in send reports for debug purpose
  • Auto word wrap in plain text email

Bug Fixes

  • Emails cannot be sent and pop up "Can’t start tast with nil message"
  • Length of customized field is too short for some input

1and1Mail v3.4 (released in Oct 2012)

New Features

  • Able to select each individual recipient in Address Book
  • Able to change recipients in sent tasks
  • Able to customize the length of each field in Address Book
  • Able to compose MIME (HTML and plain text) in the same email
  • Able to use other email accounts to send email when sending fails
  • Able to replicate existing tasks
  • Able to batch export email accounts
  • Able to switch between Reports window and other windows

Improved Features

  • Display the description when mouseover an address group
  • The length of each customized field is increased to 100 bytes
  • Add scroll bar during email account and email addresses import
  • Auto adjust window size when starting a new task
  • Able to copy and export sending reports

Bug Fixes

  • Images cannot be shown if too many pictures are imported
  • Cannot exit when testing email accounts
  • Cannot export email accounts
  • Email testing errors


View Screenshots of 1and1Mail 3.4

 
1and1Mail v3.3 (released in May 2012)
  • Detect and show duplicate accounts
  • Add option to validate email addresses
  • Add option to check duplicate emails
  • Add window management to easily switch between existing tasks
  • Support downloading webpages that are redirected to other URLs
  • Show real-time past 24-hour send volume in task management window
  • Automatically reset send volume after 24 hours
  • Crash fix on multi-thread tasks
  • Bug fix: original email template is duplicated after saving as another file
  • Bug fix: some local image files cannot be loaded
  • Bug fix: image cannot be displayed correctly after broken links
  • Bug fix: lost multi-threads status information
  • Bug fix: fail to show Excel file header during import
  • Bug fix: draft cannot be sent
 
1and1Mail v3.26 (released in Feb 2012)
  • Added notification pop-ups when a task is ended
  • Bug fix: failed to send mass emails
  • Bug fix: account assignment error in multi-thread sending
  • Bug fix: failed to save account in new account group
  • Bug fix: failed to resend unfinsihed emails
  • Bug fix: HTML editor error in Win 7 64-bit
  • Bug fix: failed to display account assignment correctly in multi-thread sending
  • Bug fix: create table error in non-English OS
  • Bug fix: list index out of bounds error
 
1and1Mail v3.2 (released in Nov 2011)
  • Added group management of email accounts
  • Adjustable program window size to fit smaller netbook screen
  • Automatic IP switcher (optimized for users using multiple free email service accounts)
  • More detailed reports
  • Drag and drop to add attachments
  • Support bulk delete of emails in address book
  • More detailed error reporting system
  • Allow to choose to remove all user data during uninstallation
  • Support obscure search in address book
  • Improved single-threaded and multi-threaded sending (faster and more stable)
  • Improved program layout
  • Improved email import feature (blank lines removal & notification of invalid files)
  • Improved auto match of imported files and program database fields
  • Improved sorting feature of address book
  • Improved downloading webpage as email templates
  • Lots of bug fixing (reply-slip, importing files, invalid characters, rich text editor, program freezing, local files)
 
1and1Mail v3.1 (released in Mar 2011)
  • Added support of import/export Excel files (.xlsx, xls)
  • Added support of local pictures in email newsletters
  • Enhanced system tray feature
  • Enhanced email template management
  • Added support of multi-national character sets (UTF-8, ISO-8859-1, ISO-8859-2, windows-1250, IBM852, GB2312, HZ-GB-2312, Big5, EUC-KR, ISO-2022-KR, EUC-JP, ISO-2022-JP, cp866, ISO-8859-5, KOI8-U, KOI8-R, ISO-8859-8, ISO-8859-8-I, ISO-8859-7, ISO-8859-9, ASMO-708, ISO-8859-6, windows-1256, ISO-8859-4, windows-1257, ISO-8859-3, windows-1258, IBM775)
  • Enhanced email settings (reply-to address, request read receipt, priority, sender, etc.)
  • Improved HTML email support
  • Some bug fixing
 
1and1Mail v3.0 (released in Aug 2010)
  • Enhanced multiple account management (search function, sorting, etc.)
  • Added support for customized fields
  • Added support for reply-to address (optimized for Personal Edition and Business Edition)
  • Enhanced text editor
  • Added support for auto detect of email SMTP servers
  • Added support for sending failure management (timeout, further attempts, pause, etc.)
  • Display welcome window during startup
  • Optimized email address importing speed (20 times faster!)
  • Optimized startup speed
  • Added support for emails that contain images only
  • Enhanced email address verification
  • Some bug fixing
 
1and1Mail v2.9 (released in Jan 2010)
  • Added support for setting limit on the number of emails sent out per day in each account (if you send out too many emails in a short time, your email account will get suspended very soon!)
  • Enhanced multi-thread sending (optimized for Personal Edition and Business Edition)
  • Added support for scheduling each of your email campaigns
  • Added support of webpage sending
  • Added support of selecting a default account
  • Added support of sending test emails
  • Enhanced system tray feature
  • Added support for EML files (better integration with Outlook, Thunderbird, Foxmail)
  • Added default policy for new users
  • Enhanced HTML editor
  • Added support for live.com email account
  • Some bug fixing
 
1and1Mail v2.8 (released in Oct 2009)
  • Added tooltips in user interface for important steps
  • Enhanced task management
  • Added support of TXT and HTML email templates
  • Added batch delete feature in Address Book
  • Enhanced search feature in Address Book
  • Added Ungrouped in Address Book
  • Disabled modification on address books when sending task is under progress
  • Added registration mechanism (Personal Edition and Business Edition must be registered first)
 
1and1Mail v2.7 (released in Jun 2009)
  • Added support for multiple attachments
  • Added support for inserting more variables (e.g. recipients’ names and company names) in email subjects to make your emails more personalized and increase the Inbox Placement Rate
  • Added auto detect of file format when importing email addresses
  • Added support for specifying a consistent sender’s email address when you use multiple accounts to send mass emails (Please be aware that some email SMTP servers do not support this behavior!)
 
1and1Mail v2.6 (released in May 2009)
  • Removed ad banners in emails (Hooray!!!)
  • Put ad banners in software user interface (no more ads in emails!!!)
  • Added some newsletter templates
  • Enhanced email import/export function
 
1and1Mail v2.5 (released in Apr 2009)
  • Added Choose Inverse in Address Book Management
  • Fixed a bug of importing CSV files
  • Optimized email delivery efficiency
 
1and1Mail v2.4 (released in Mar 2009)
  • Added support of HTML newsletter
  • Optimized program efficiency
  • Some bug fixing
 
1and1Mail v2.3 (released in Nov 2008)
  • Added system tray feature to display task status
  • Enhanced the auto capture feature to detect email addresses in IE
  • Added auto detect upgrade version of 1and1Mail
  • Some bug fixing
 
1and1Mail v2.2 (released in Jun 2008)
  • Added auto capture feature to detect email addresses in web browsers
  • Rearranged the sequence of buttons and windows
 
1and1Mail v2.1 (released in Apr 2008)
  • Added Sending Policy feature to control email delivery frequency
  • Added auto capture feature to detect email addresses in clipboard
  • Some bug fixing
 
1and1Mail v2.0 (released in Jan 2008)
  • Redesigned the whole user interface
  • Added task management function and allowed synchronized sending
  • Added multi-thread sending feature
  • Added task folders: Sending, Sent, Draft, Recycle Bin
  • Added Address Book management feature
  • Added Newsletter management feature
  • Added Account management feature
 
1and1Mail v1.0 (released in Nov 2005)
  • Launched the first version of 1and1Mail
 
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Awards & Recognitions 

1and1Mail Awards & Recognitions